Sample reactions
intermediate structure intermediate structure
n-BuLi
THF
-78 to 0 °C, 6.5 h
intermediate structure
intermediate structure intermediate structure
t-BuLi, HMPA
THF
-78 to -20 °C, 2 h, 81%
intermediate structure
intermediate structure
MeCH(SMe)2, n-BuLi
THF
-78 °C, , 73%
intermediate structure
intermediate structure intermediate structure
n-BuLi, (CH2NMe2)2
THF
-78 to -30 °C, 95 min, 54%
intermediate structure